baber/WOPTO huggingface dataset:
Patent ES-2000389-A6 (ES)
Title: Process for the preparation of urea.
Inventor: MEESEN JOZEF HUBERT
IPC: C07C67/00
Filed: 1986-08-08
Abstract: Process for the preparation of urea in which a urea synthesis solution containing carbamate and free ammonia is formed in a high-pressure part in a synthesis zone at an NH3/CO2 molar ratio of up to 4:1, a temperature of at least 175 DEG C. and the corresponding pressure, a portion of the carbamate is decomposed in a first decomposition stage at synthesis pressure or lower pressure by a stripping treatment with carbon dioxide while heating is applied, and the gas mixture thus obtained is at least in part condensed and the condensate and the non-condensed portion of the gas mixture, if any, are returned to the synthesis zone, in at least two further decomposition stages a further portion of the carbamate still present is decomposed and the gas mixture formed is separated, in the first of the further decomposition stages a pressure of 12-30 bar being maintained and heat being supplied, and the remaining urea-containing solution is processed further by evaporation to a concentrated urea solution and, if desired, solid urea. The gas mixture, formed on expansion of the stripped urea synthesis solution to a pressure equal to or higher than the pressure in the first one of the further decomposition stages, is brought into direct contact in a contact zone with the solution remaining after further amounts of carbamate still present have herein been decomposed and the gases thus formed have been separated. The remaining gas mixture is thereafter discharged from the contact zone and is condensed. The condensate is returned to the high-pressure part of the urea synthesis.
Patent ES-2006727-A6 (ES)
Title: Transient monitor for nuclear reactor.
Inventor: ROWE WILLIAM S
IPC: G21D3/08
Filed: 1986-08-19
Abstract: A monitored nuclear reactor parameter, such as a startup range neutron monitoring signal, is filtered at a filter having a preselected time constant and amplified with the output being passed to one channel of a two channel comparator. The level of the amplification and the filter time constant are chosen to discriminate between normally increasing startup neutron density including the prompt-jump effect and exponentially increasing neutron density due to the occurrence of reactor casualty in view of the design parameters of the reactor. This same startup range neutron monitoring signal is passed unprocessed to the other channel of the two channel comparator. Comparison of the two signals is made with the binary output of the comparator flagging excess of the unprocessed signal over the filtered and amplified signal. Presence of the appropriate reactor flag is typically used to cause rod withdrawal blockage and/or SCRAM. The time constant of the filter causes the monitored neutron density signal to be delayed in its tracking of reactor startup. The level of amplification of the monitored neutron density signal establishes the reference level in the comparator which when exceeded sets the comparator flag. Consequently, comparator response time varies inversely with the severity of increase in neutron density. Preferably a first amplification level is used for determining rod withdrawal block and a second and higher level of amplification is used for plant SCRAM comparators. A dynamic display to the operator of comparison between monitored neutron density and the dynamically tailored trip levels is provided.
Patent ES-2000895-A6 (ES)
Title: Ignition advance for controlling polluting emissions from IC engine - has vacuum inlet ducts upstream and downstream of throttle and engine temp. sensor to advance mechanism
Inventor: CUCCHI CARLO
IPC: F02D13/02
Filed: 1986-09-15
Abstract: A pneumatic actuator (A) provides variation in the angle of advance of the ignition and has a barometric or vacuum chamber (S) which communicates via a selectively switchable solenoid valve (4) with a choke tube (D) of the carburettor (C) at the inlet duct opening (3) downstream of a main throttle valve (V). A one-way flow-valve (5) has the purpose of keeping the vacuum within the chamber after it has been created by the suction action exerted through a pneumatic line (2). Upstream of the throttle valve, a second inlet duct (9) connects via pneumatic line (8) with a delay valve (10) in parallel with the solenoid valve (11). The electrical control circuit (12) responding to engine oil temp. sensor (14) switches the solenoid valves. The operation of which is associated with the choke (W) such that the vacuum advance is delayed until a threshold engine temp. is reached.
Patent ES-2002444-A6 (ES)
Title: Drum brake for vehicles.
Inventor: BAUM PETER
IPC: F16D65/09
Filed: 1986-12-18
Abstract: The subject of the present invention is a drum brake for cars of the Simplex and Duo-Duplex types of construction, each fitted with brake shoes (10) arranged so that they float on a brake support (1), a special support is provided for one of the ends of the web of the brake shoe (10) of each brake shoe (8). This support is essentially formed from a mounting pin (26) which rotates around its central axis this mounting pin has a sunken bearing surface on which is located, so that it can slide, a corresponding opposite surface (35) of the web of the brake shoe (10). The new support provides a constant value of braking characteristic throughout the whole area of wear of the brake lining (12).
Patent ES-2002455-A6 (ES)
Title: On-line replacement sensor assembly for vortex shedding flowmeter - has pressure boundary with diaphragm connected to beam between its to portions and fixed to sensor housing
IPC: G01F15/18
Filed: 1987-01-16
Abstract: The sensor arrangement for a vortex shedding flowmeter having a flowmeter housing which is exposed to a flowing fluid in a fluid space on one side of the housing, comprises a sensor housing which is connected to the flowmeter housing and which defines an internal sensor space. A sensor beam is connected to the housing and has a first portion extending into the sensor space with a second portion extending through the flowmeter housing into the fluid space. A diaphragm resiliently carries the beam for movement in response to the passage of vortices in the fluid space. A mounting bracket is detachably connected to the sensor housing and carries a sensor element. The sensor element is operatively connected to the first portion of the sensor beam and can be easily engaged and disengaged to it when the mounting bracket is to be removed.
Patent ES-2004905-A6 (ES)
Title: Hydrotherapy massage apparatus.
IPC: A61H33/02
Filed: 1987-03-24
Abstract: A hydrotherapy method and apparatus (100) for discharging a fluid stream through an opening (134) in the wall (130) of a water tub (120), while concurrently translating the stream along a random path, to impact against and massage the body of a user (123) via a nozzle (108) through orifice (142).
Patent ES-2006189-A6 (ES)
Title: Differential pressure sensor.
Inventor: KNECHT THOMAS A
IPC: G01L7/08
Filed: 1987-06-29
Abstract: A cell for sensing differential pressures has a single brittle material diaphragm mounted on support plates positioned on opposite sides of the diaphragm. The diaphragm surfaces when at zero differential pressure facing the support are concave and shaped to conform very closely to the shape the diaphragm has when it is deflected so that when the diaphragm is under a selected pressure and it is forced against one of the supports in either direction, the diaphragm is substantially planar or flat and supported fully on its support plate. The diaphragm may be shaped by placing it under a pressure so that it bows or deflects and then grinding the surface opposite from the applied pressure flat. When the pressure is removed, the diaphragm relaxes and a cavity with the exact required shape is produced on the surface that had been bowed out and ground flat. The same procedure can be done to the other side of the diaphragm or two diaphragm sections may be fixed together.
Patent ES-2020025-A6 (ES)
Title: Spinning method of the open end type, and device for implementing such method.
Inventor: LAVAL PATRICE
IPC: D01H4/06
Filed: 1989-08-08
Abstract: The invention relates to a method and a device for the open end type spinning, improved in order to obtain a good quality yarn due to a uniform torsion throughout the yarn cross-section. By means of a rotary drum (20) or similar member, the fibers taken from a feed rove (11) are longitudinally driven up to the vicinity of a yarn forming area defined by a sucking slot (32) on a first air permeable surface (30) which is preferably a rotary disc. The fibers are then transversally displaced, while remaining parallel to each other, up to the point of the yarn being formed. This point rolls without sliding so that it is not subjected to any torsion. The yarn (1) is then twisted by progressive suppression of the rotation speed while rolling without sliding on a second air permeable surface (disc 31) opposite to a second sucking slot (33). The method is applicable to the fabrication of fine or coarse textile yarns.
Patent ES-2020824-A6 (ES)
Title: Osmotically driven syringe.
Inventor: YUM SU IL
IPC: A61K9/22
Filed: 1989-12-26
Abstract: An improved osmotic engine is disclosed. The osmotic engine is adapted to be used with an osmotically driven syringe which can be used to deliver a beneficial agent, such as a drug, at a pre-determined rate over an extended period of time. The osmotic engine has an exterior wall defining a compartment which contains an osmotic solute. The wall comprises a thin permeable and/or microporous material which is permeable to an external fluid such as water but is impermeable to the solute. The wall also has a delivery orifice drilled therethrough. A rigid non-dissolving ring-shaped wall support is provided for maintaining the shape of the engine during use. The wall support also provides a fluid flow path extending from the semipermeable wall portion toward the delivery orifice.
Patent ES-2025507-A6 (ES)
Title: Electronic device for indicating the level of brake fluid
Inventor: DESANTI CORREA FLAVIO
IPC: G01F23/22
Filed: 1991-02-28
Abstract: The indicator is constructed on the basis of the locating on a conventional container carrying brake fluid of a threaded cap 10 defined as a rigid piece, which internally has an electronic circuit 2 which is connected electrically via conductors 3 to a signalling circuit located on the dashboard of the motor vehicle, incorporating, at the bottom, two contact rods 4 equipped with terminals at their ends 5, these contact rods 4 being projected vertically towards the lower zone in contact with the brake fluid and connected directly to the electronic circuit.
Patent ES-2036972-A6 (ES)
Title: Treatment of alkaline streams
Inventor: SEGURA JOHN S
IPC: C02F1/66
Filed: 1990-08-10
Abstract: Efficient control of the pH of a flowing alkaline wastewater stream is accomplished by monitoring the pH of the flowing stream, generating a signal in response to the pH monitored, and injecting CO2 as necessary to reduce the pH. High pressure liquid CO2 is supplied to a proportional control valve (81) which is operated in response to the signal to change the high pressure CO2 fluid to an intermediate pressure CO2 fluid in a manner so as to significantly reduce its density by reacting a significant gaseous fraction. This lower density CO2 fluid is supplied to a spring-loaded injector (23) having an orifice (45) in communication with the flowing stream. The intermediate pressure is above the pressure at which the injector (23) opens whereby the lower density CO2 fluid is injected into the flowing stream, allowing particularly precise control to be achieved.
Patent ES-2049681-A6 (ES)
Title: Improvements in the principal subject of patent no. 9100710 for: "improvements in shuttering for floor slabs".
IPC: E04G9/02
Filed: 1992-01-27
Abstract: Improvements in the principal subject of patent no. 9100710 for: "improvements in shuttering for floor slabs".The improvements include the provision of each of the panels with a hinged supporting foot at one end of the panel and a central supporting foot, leaving the other smaller side of the panel which coincides with an adjacent panel free of a supporting foot. Each supporting foot has parallel wings at the top of a circular shape which are enclosed between the faces of a support in the shape of a "U" for coupling to a cross member of the panel and possibly its cover sheet, which are crossed by a free-turning rod, perpendicular to the supporting foot, this being crossed transversely.
Patent FR-2223986-A6 (FR)
Title: Cooling attachment for liquid containers - consists of liquefied gas reservoir and heat exchanger coil
IPC: B65D81/18
Filed: 1973-03-26
Granted: 1974-10-25
Abstract: Cooling device to be included in liquid packaging containers, consists of a gas reservoir and a heat exchanger tube. Release of the liquified gas through a venturi formed by pinching the tube cools the tube and the liquid in the container. The basis of this addition is the repositioning of the orifice between the gas reservoir and the heat exchanger coil, such that the entire length of the coil contains cold gas. The gas can be released by piercing the top of the reservoir or cutting off the end of the coil.
Patent IS-3759-A7 (IS)
Inventor: HOARTY WILLIAM LEO
IPC: H04N5/45
Filed: 1991-09-27
Abstract: An interactive videotex system with distributed processing and storage of video picture information in nodes (12) disposed throughout a cable television distribution system. The nodes (12) are coupled to the feeder cable (30) of the cable distribution system. Each node (12) in the system receives a substantially identical copy of the interactive video picture information and related data from a regional processing center (4). The users at home televisions (38) associated with a particular node (12) interact directly with the video picture information in that node (12), rather than with the information stored in the regional processing center (4) or some other remote location, which enables the system to quickly display photographic quality images and complex graphics, as well as sound, at the users' televisions (38) in response to commands received by the users. The nodes (12) can also be used for decompressing compressed television programming and distributing the decompressed programming to home televisions (38) connected to the system. <IMAGE>
Patent FR-2035105-A7 (FR)
Title: Alkaline cyanide-free bright zinc plating - solution
IPC: C25D3/22
Filed: 1970-03-18
Granted: 1970-12-18
Abstract: In addition to brighteners and other known agents the solution contains p-oxybenzaldehyde and cyclohexanone (cyclohexanone-bisulphite). An example solution consists of 19g/l ZnO, 165g/l NaOH, 10g/l Na gluconate, 1g/l thiourea, 0.8g/l p-oxybenzaldehyde, 0.2g/l vanillin 1.5g/l cyclohexanone bisulphite, 4 ml/l formaldehyde and 7.5 ml/l tetraethylenepentamine, and is used at 45 degrees C and 0.5-6 A/dm2. This solution gives a bright zinc electrodeposit.
Patent CU-20200085-A7 (CU)
Title: Tratamiento y prevención de alergias a ácaros de polvo doméstico
Inventor: CHEN KUAN-WEI
IPC: C07K14/435
Filed: 2019-05-17
Abstract: <p>La presente invención se refiere a una proteína de fusión que tiene la fórmula (I) : X<sub>1</sub>-Y-X<sub>2</sub> , en donde X<sub>1</sub> y X<sub>2 </sub>comprenden cada uno de cuatro a seis fragmentos de alérgeno o variantes de los mismos fusionados entre sí, en donde estos fragmentos de alérgeno se derivan de al menos dos alérgenos del género <em>Dermatophagoides</em>, y en donde Y es una proteína portadora.</p>
Patent DD-281103-A7 (DD)
Title: Vorsatzbaugruppe fuer ein tonhoehenschwankungsmessgeraet
Inventor: ROCKSTROH ROBERT
IPC: G01P3/48
Filed: 1987-12-29
Abstract: Die Erfindung betrifft eine elektronische Schaltungsanordnung fuer eine Vorsatzbaugruppe fuer ein Tonhoehenschwankungsmeszgeraet zum Pruefen von Gleichlauffehlern und Geschwindigkeitsabweichungen an Laufwerken von Tonbandgeraeten mit mindestens zwei Betriebsgeschwindigkeiten. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz das Wiedergabesignal des zu pruefenden Rekorders beim Betrieb mit normaler Bandgeschwindigkeit ueber einen elektronischen Schalter, der mit einer Steuerlogik verbunden ist, direkt dem Eingang des Tonhoehenschwankungsmeszgeraetes zugefuehrt wird und dasz das Wiedergabesignal halber Bezugsfrequenz, das beim Betrieb mit halber Bandgeschwindigkeit entsteht, mittels einer an sich bekannten PLL-Schaltung in der Frequenz verdoppelt wird und von einer Ausgangsstufe, die der PLL-Schaltung folgt, ueber einen elektronischen Schalter, der ebenfalls mit der Steuerlogik verbunden ist, dem Tonhoehenschwankungsmeszgeraet zugefuehrt wird.{Vorsatzbaugruppe; Tonhoehenschwankungsmeszgeraet; Gleichlauffehler; Geschwindigkeitsabweichung; Laufwerke; zwei Bandgeschwindigkeiten; elektronischer Schalter; Steuerlogik; halbe Bezugsfrequenz; halbe Bandgeschwindigkeit}
Patent DD-282135-A7 (DD)
Title: Vorrichtung zur behandlung und zusammenfuehrung von haushaltobertassen und brennunterlagen
Inventor: SENF DIETMAR
IPC: B28B11/00
Filed: 1988-01-22
Abstract: Die Erfindung betrifft eine Vorrichtung zur Behandlung und Zusammenfuehrung von Haushaltobertassen und Brennunterlagen zu einer handhabungssicheren und brennfaehigen Einheit unter Einbeziehung der Reinigung des Tassenbordes von Glasur und des UEberziehens der Brennunterlagen an der Besatzstelle mit einer keramischen Isoliermasse. Ziel der Erfindung ist eine Vorrichtung zur automatischen Zusammenfuehrung von Haushalttasse und Brennunterlage, um monotone Arbeit zu beseitigen, die Qualitaet der ausgefuehrten Arbeit zu gewaehrleisten und um die Reinigungstiefe am Tassenbord entsprechend Vorgabe einzustellen. Zur Behandlung der Brennunterlagen sind eine Zentriervorrichtung und eine Isoliervorrichtung angeordnet. Die Zentriervorrichtung ist erfindungsgemaesz eine Vierseitenzentrierung, deren Gleitsteine ueber Zentrierhebel sowie ueber eine Hebelfuehrung, wobei zwischen der Hebelfuehrung und einer Flaeche der Saeule Druckfedern angeordnet sind und ueber einen Stellring, auf dem die Hebelfuehrung aufliegt, mit einem pneumohydraulischen Arbeitszylinder, dem zwei Fluidwandler vorgeschaltet sind, verbunden sind. Die Isoliervorrichtung besitzt erfindungsgemaesz eine mechanische Arretierung, zu der eine mit der Antriebswelle starr verbundene Scheibe und ein Arretierungshebel sowie eine Stelleinrichtung, vorzugsweise ein Magnetsteller, und eine Zugfeder gehoeren. Des weiteren ist zur Behandlung der Haushaltobertassen erfindungsgemaesz an die Handhabeeinrichtung ein Sensorkopf angeflanscht. Der Sensorkopf besteht erfindungsgemaesz aus zwei rechtwinklig zueinander, in gleicher Ebene auszermittig und waagerecht angeordneten Lichtschranken und einer weiteren mittig und waagerecht angeordneten Lichtschranke. Fig. 1{Zusammenfuehrung; Haushaltobertasse; Brennunterlage; Bordreinigung; Tassenbord; Isoliermasse; Vierseitenzentrierung; Pneumohydraulik; Arretierung; Industrieroboter; Sensorkopf; Automatisierung}
Patent CH-702680-A8 (CH)
Title: Chronographenuhr.
Inventor: FUJIWARA TOSHIYUKI
IPC: G04F7/08
Filed: 2011-02-03
Abstract: Eine Chronographenuhr mit einem minimalen Platzbedarf, welche einem entsprechenden Hebel ermöglicht, zur Ausgangsposition zurückzukehren wenn eine Chronographen-Funktionstaste nicht betätigt wird. Die Chronographenuhr weist eine Mehrzahl von Herzkurven 81b, 82b und 83b auf, sowie eine Start-Stopp-Taste, eine Nullrückstelltaste, einen Start-Stopp-Hebel, welcher sich um einen gemeinsamen Drehpunkt dreht, wenn die Start-Stopp-Taste eingedrückt wird, einen Nullrückstell-Betätigungshebel, welcher sich um den gemeinsamen Drehpunkt dreht wenn die Nullrückstelltaste eingedrückt wird, einen Hammerbetätigungshebel, welcher sich in einer ersten Richtung dreht wenn der Start-Stopp-Hebel rotiert, und welcher sich in einer zweiten Richtung dreht, wenn der Nullrückstell-Betätigungshebel rotiert, und einen Hammerhebel, welcher die Rückstellung auf null der Mehrzahl der Herzkurven durch entsprechende Hammerteile verursacht, wenn der Hammerbetätigungshebel sich in der zweiten Richtung dreht, und welcher das Abheben der Hammerteile von den Herzkurven bzw. deren Haltung im abgehobenen Zustand verursacht, wenn der Hammerbetätigungshebel sich in der ersten Richtung dreht.
Patent WO-2004030109-A8 (WO)
Title: Materiau luminescent, notamment pour diodes electroluminescentes
Inventor: DELSING ANNE CHARLOTTE ANTOINE
IPC: H01L25/13
Filed: 2003-09-23
Abstract: Ce matériau luminescent vert excitable par un rayonnement UV-bleu est constitué d'un réseau hôte d'oxynitrure, dopé par Eu, de composition générale MSi2O2N2, M représentant au moins un métal alcalino-terreux choisi dans le groupe constitué par Ca, Sr ou Ba.
Patent WO-0012471-A8 (WO)
Title: Procede de production non oxydative de formaldehyde a partir du methanol
Inventor: SCHULZ ROLF
IPC: B01J38/00
Filed: 1999-08-21
Abstract: L'invention concerne un procédé qui permet de produire du formaldéhyde par déshydratation non oxydative du méthanol dans un réacteur au moyen d'un catalyseur fluide. Après le réacteur, les gaz produits sont mis en contact dans un refroidisseur avec une masse fondue, qui se charge des impuretés et des résidus de catalyseur. La mise en oeuvre du procédé peut également faire appel à un réacteur se présentant sous forme de réacteur à colonnes à bulles ou à flot tombant à contre-courant, contenant un catalyseur fondu. Le refroidisseur est de préférence un refroidisseur à flot tombant.
Patent WO-02069531-A8 (WO)
Title: Procede permettant d'effectuer une simulation de canal et simulateur de canal
Inventor: JAEMSAE TOMMI
IPC: H04B17/00
Filed: 2002-02-26
Abstract: L'invention concerne un procédé permettant d'effectuer une simulation de canal sur un signal de radiofréquence et un simulateur de canal permettant de mettre en oeuvre ledit procédé. Dans une solution, la totalité de la bande (10) réservée au signal à appliquer aux unités de simulateur (116 à 120) de canal est divisée en au moins deux sous-bandes (20). On effectue la simulation de canal sur des signaux correspondant à chaque sous-bande (20) dans lesdites unités de simulateur (116 à 120) de canal. Enfin, les signaux (30) simulés dans les différentes sous-bandes sont combinés de façon à former un signal de bande (40) global dans un combineur (130) après une simulation de canal.
Patent WO-0216548-A8 (WO)
Title: Recepteur couple a une proteine g
Inventor: HAGA TATSUYA
IPC: C07K19/00
Filed: 2001-07-30
Abstract: L'invention concerne un gène récepteur couplé à une protéine G (GPCR) permettant de trouver un mécanisme de transduction des signaux in vivo ou d'identifier une protéine cible de médicament et un procédé de recherche complète d'une protéine GPCR dans une base de données. Des cadres de lecture ouverts (ORF) contenant entre 250 et 1000 résidus d'aminoacides sont extraits des données génome d'origine humaine et des ORF provenant de séquences d'ADN répétées, des ORF contenant plusieurs aminoacides indéfinis et des ORF possédant un seul aminoacide dans un rapport d'au moins 20 % y sont exclus. Ensuite, les ORF contenant 6 à 8 domaines transmembranaires sont extraits au moyen de SOSUI. Parmi les ORF ainsi obtenus, un gène homologue comprenant un gène GPCR connu (de préférence, un gène démontrant la plus grande homologie avec un gène GPCR ou un gène associé à GPCR dans la recherche d'homologie) est recherché.